Soluzione per Sudoku diabolico #1174925138693

4
9
8
2
1
1
4
9
1
1
9
5
6
4
2
3
2
1
2
8
7
8
7
5

Questo puzzle di sudoku ha passaggi e viene risolto utilizzando tecniche di .

Prova a risolvere

Passaggi della soluzione:

  1. Riga 4 / Colonna 6 → 8 (Naked Single)
  2. Riga 4 / Colonna 4 → 7 (Naked Single)
  3. Riga 5 / Colonna 6 → 3 (Naked Single)
  4. Riga 6 / Colonna 4 → 2 (Full House)
  5. Riga 1 / Colonna 6 → 1 (Hidden Single)
  6. Riga 5 / Colonna 3 → 2 (Hidden Single)
  7. Riga 8 / Colonna 8 → 2 (Hidden Single)
  8. Riga 2 / Colonna 5 → 2 (Hidden Single)
  9. Riga 1 / Colonna 9 → 2 (Hidden Single)
  10. Riga 2 / Colonna 4 → 4 (Hidden Single)
  11. Riga 8 / Colonna 2 → 1 (Hidden Single)
  12. Riga 8 / Colonna 1 → 8 (Hidden Single)
  13. Riga 7 / Colonna 2 → 9 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 5 in b6 => r6c1<>5,r6c2<>5,r6c3<>5
  15. Locked Pair: 3,7 in r6c1,r6c3 => r5c2<>7,r6c2<>3,r6c2<>7,r6c2<>3,r6c2<>7,r6c7<>7,r6c8<>7
  16. Riga 6 / Colonna 2 → 8 (Naked Single)
  17. Riga 6 / Colonna 9 → 9 (Naked Single)
  18. Locked Candidates Type 1 (Pointing): 4 in b7 => r4c3<>4
  19. Locked Candidates Type 1 (Pointing): 5 in b8 => r8c3<>5
  20. Locked Candidates Type 1 (Pointing): 9 in b8 => r8c7<>9
  21. Locked Pair: 3,6 in r7c7,r8c7 => r7c9<>3,r7c9<>6,r9c7<>3,r9c7<>6,r9c8<>6,r1c7<>3,r1c7<>6,r2c7<>3,r2c7<>6,r5c7<>6,r9c7<>3,r9c7<>6
  22. Riga 7 / Colonna 9 → 4 (Naked Single)
  23. Riga 4 / Colonna 9 → 6 (Naked Single)
  24. Riga 4 / Colonna 3 → 5 (Naked Single)
  25. Riga 4 / Colonna 2 → 4 (Full House)
  26. Riga 5 / Colonna 2 → 6 (Naked Single)
  27. Riga 5 / Colonna 9 → 8 (Naked Single)
  28. Riga 3 / Colonna 9 → 3 (Full House)
  29. Riga 5 / Colonna 7 → 7 (Naked Single)
  30. Riga 5 / Colonna 8 → 4 (Full House)
  31. Riga 7 / Colonna 5 → 3 (Naked Single)
  32. Riga 1 / Colonna 5 → 7 (Naked Single)
  33. Riga 3 / Colonna 5 → 9 (Naked Single)
  34. Riga 8 / Colonna 5 → 4 (Full House)
  35. Riga 7 / Colonna 7 → 6 (Naked Single)
  36. Riga 7 / Colonna 3 → 7 (Naked Single)
  37. Riga 7 / Colonna 1 → 5 (Full House)
  38. Riga 6 / Colonna 3 → 3 (Naked Single)
  39. Riga 6 / Colonna 1 → 7 (Full House)
  40. Riga 8 / Colonna 3 → 6 (Naked Single)
  41. Riga 9 / Colonna 3 → 4 (Full House)
  42. Riga 9 / Colonna 1 → 3 (Full House)
  43. Riga 2 / Colonna 1 → 6 (Full House)
  44. Riga 2 / Colonna 6 → 5 (Naked Single)
  45. Riga 2 / Colonna 7 → 9 (Naked Single)
  46. Riga 2 / Colonna 8 → 7 (Naked Single)
  47. Riga 2 / Colonna 2 → 3 (Full House)
  48. Riga 1 / Colonna 2 → 5 (Naked Single)
  49. Riga 3 / Colonna 2 → 7 (Full House)
  50. Riga 1 / Colonna 7 → 8 (Naked Single)
  51. Riga 1 / Colonna 8 → 6 (Naked Single)
  52. Riga 1 / Colonna 4 → 3 (Full House)
  53. Riga 3 / Colonna 8 → 5 (Full House)
  54. Riga 3 / Colonna 6 → 6 (Naked Single)
  55. Riga 3 / Colonna 4 → 8 (Full House)
  56. Riga 8 / Colonna 6 → 9 (Full House)
  57. Riga 6 / Colonna 8 → 1 (Naked Single)
  58. Riga 6 / Colonna 7 → 5 (Full House)
  59. Riga 9 / Colonna 8 → 9 (Full House)
  60. Riga 8 / Colonna 4 → 5 (Naked Single)
  61. Riga 8 / Colonna 7 → 3 (Full House)
  62. Riga 9 / Colonna 4 → 6 (Full House)
  63. Riga 9 / Colonna 7 → 1 (Full House)
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